proxy for AsyncClient

[hyperdesignir]

Error using proxy in AsyncClient

I use this code to create client:

from binance.client import AsyncClient
import asyncio

proxies = {
    'http': 'http://username:password@myip:port',
}
async def main():
    client = AsyncClient(api_key, secret_key, {'proxies': proxies})
    print(await client.get_symbol_ticker(symbol='BTCUSDT', requests_params={'proxies': proxies}))


loop = asyncio.get_event_loop()
server = loop.run_until_complete(main())

loop.run_forever()
loop.close()

Expected behavior I want to connect to binance api , but i get error.

TypeError: _request() got an unexpected keyword argument 'proxies'

• Python version: 3.8
• Virtual Env: virtualenv
• OS: windows
• python-binance version: 1.0.12

My error log is:

Traceback (most recent call last):
  File "C:/Projects/Targetbot/a.py", line 13, in <module>
    server = loop.run_until_complete(main())
  File "C:\Users\Amin\AppData\Local\Programs\Python\Python38\lib\asyncio\base_events.py", line 616, in run_until_complete
    return future.result()
  File "C:/Projects/Targetbot/a.py", line 10, in main
    print(await client.get_symbol_ticker(symbol='BTCUSDT', requests_params={'proxies': proxies}))
  File "C:\Projects\pythonProject\venv\lib\site-packages\binance\client.py", line 6836, in get_symbol_ticker
    return await self._get('ticker/price', data=params, version=self.PRIVATE_API_VERSION)
  File "C:\Projects\pythonProject\venv\lib\site-packages\binance\client.py", line 6551, in _get
    return await self._request_api('get', path, signed, version, **kwargs)
  File "C:\Projects\pythonProject\venv\lib\site-packages\binance\client.py", line 6514, in _request_api
    return await self._request(method, uri, signed, **kwargs)
  File "C:\Projects\pythonProject\venv\lib\site-packages\binance\client.py", line 6495, in _request
    async with getattr(self.session, method)(uri, **kwargs) as response:
  File "C:\Projects\pythonProject\venv\lib\site-packages\aiohttp\client.py", line 896, in get
    self._request(hdrs.METH_GET, url, allow_redirects=allow_redirects, **kwargs)
TypeError: _request() got an unexpected keyword argument 'proxies'
Unclosed client session
client_session: <aiohttp.client.ClientSession object at 0x000001A5216A9BB0>

[sammchardy]

The AsyncClient uses aoihttp which has some different parameters to requests which is used in the Client class.

Can you try using just proxy, see docs here https://docs.aiohttp.org/en/stable/client_reference.html#aiohttp.ClientSession, look for the requests definition.

print(await client.get_symbol_ticker(symbol='BTCUSDT', requests_params={'proxy': 'http://username:password@myip:port'}))

[ZsenialisTeknos]

Hi! I tried to run the above mentioned code and I can't get to work proxy with AsyncClient.

import asyncio
from binance import AsyncClient
import config

async def main():
    client = await AsyncClient.create(config.API_KEY, config.API_SECRET, requests_params={'verify_ssl' : False, 'proxy': config.proxy_address})

    print(await client.get_symbol_ticker(symbol='BTCUSDT'))

    await client.close_connection()

if __name__ == "__main__":

    loop = asyncio.get_event_loop()
    loop.run_until_complete(main())

Running it I receive the following error:

aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host api.binance.com:443 ssl:False [The parameter is incorrect]
Unclosed client session

@sammchardy If I use it like: await client.get_symbol_ticker(symbol='BTCUSDT', requests_params={'verify_ssl' : False, 'proxy': config.proxy_address}) Then I get error that "expected 1 argument, but received 2"

Even if I skip the verify_ssl argument, I get the same errors. Please help how to fix it or let me know a way around this. Thank you in advance.

[RogerWenXin]

You can get full control to aiohttp session through this:

` from aiohttp_socks import ProxyConnector class CAsyncClient(AsyncClient): def init(self,*arg,**args): super().init(*arg, **args)

def _init_session(self) -> aiohttp.ClientSession:
    connector = ProxyConnector.from_url('socks5://127.0.0.1:1086')

    session = aiohttp.ClientSession(
        loop=self.loop,
        headers=self._get_headers(),
        connector=connector
    )
    return session`

use CAsyncClient replace AsyncClient, custom your session by modify my code. You should pip3 install aiohttp-socks first, by the way.

[alexflrl]

You can get full control to aiohttp session through this:

` from aiohttp_socks import ProxyConnector class CAsyncClient(AsyncClient): def init(self,*arg,**args): super().init(*arg, **args)

def _init_session(self) -> aiohttp.ClientSession:
    connector = ProxyConnector.from_url('socks5://127.0.0.1:1086')

    session = aiohttp.ClientSession(
        loop=self.loop,
        headers=self._get_headers(),
        connector=connector
    )
    return session`

use CAsyncClient replace AsyncClient, custom your session by modify my code. You should pip3 install aiohttp-socks first, by the way.

IT DOES work with functions in AsyncClient class. but failed in BinanceSocketManager even pass the CAsyncClient to BinanceSocketManager ,could it be be possible with all?

[nikitamikitin]

{'proxy': config.proxies["http"]} its worked for me in AsyncClient